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Oracle Unique ID Questions

1
oracle: creating unique ID in a table
Hi there, I have a huge table (hundreds of millions rows) with this structure: call_id, date, cust_id. The PK is cust_id + call_id, so call_id is unique for each cust_id. I need to update call_id to be unique in whole table and sequential when table is ordered by cust_id and date. Values can come from [...]

Answer Question   |  March 12, 2009  7:10 PM
Oracle Table, Oracle Unique ID
asked by:
Radupopa
5 pts.
1

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